#ifndef _MFnVectorArrayData
#define _MFnVectorArrayData
//-
// ==========================================================================
// Copyright (C) 1995 - 2006 Autodesk, Inc., and/or its licensors.  All
// rights reserved.
//
// The coded instructions, statements, computer programs, and/or related
// material (collectively the "Data") in these files contain unpublished
// information proprietary to Autodesk, Inc. ("Autodesk") and/or its
// licensors,  which is protected by U.S. and Canadian federal copyright law
// and by international treaties.
//
// The Data may not be disclosed or distributed to third parties or be
// copied or duplicated, in whole or in part, without the prior written
// consent of Autodesk.
//
// The copyright notices in the Software and this entire statement,
// including the above license grant, this restriction and the following
// disclaimer, must be included in all copies of the Software, in whole
// or in part, and all derivative works of the Software, unless such copies
// or derivative works are solely in the form of machine-executable object
// code generated by a source language processor.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND.
// AUTODESK DOES NOT MAKE AND HEREBY DISCLAIMS ANY EXPRESS OR IMPLIED
// WARRANTIES INCLUDING, BUT NOT LIMITED TO, THE WARRANTIES OF
// NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE,
// OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. IN NO
// EVENT WILL AUTODESK AND/OR ITS LICENSORS BE LIABLE FOR ANY LOST
// REVENUES, DATA, OR PROFITS, OR SPECIAL, DIRECT, INDIRECT, OR
// CONSEQUENTIAL DAMAGES, EVEN IF AUTODESK AND/OR ITS LICENSORS HAS
// BEEN ADVISED OF THE POSSIBILITY OR PROBABILITY OF SUCH DAMAGES.
// ==========================================================================
//+
//
// CLASS:    MFnVectorArrayData
//
// ****************************************************************************

#if defined __cplusplus

// ****************************************************************************
// INCLUDED HEADER FILES


#include <maya/MFnData.h>

// ****************************************************************************
// DECLARATIONS

class MVectorArray;
class MVector;

// ****************************************************************************
// CLASS DECLARATION (MFnVectorArrayData)

//! \ingroup OpenMaya MFn
//! \brief int array function set for dependency node data. 
/*!
  MFnVectorArrayData allows the creation and manipulation of MVectorArray data
  objects for use in the dependency graph.

  If a user written dependency node either accepts or produces MVectorArrays,
  then this class is used to extract or create the data that comes from or
  goes to other dependency graph nodes.  The MDataHandle::type method will
  return kVectorArray when data of this type is present.  To access it, the
  MDataHandle::data method is used to get an MObject for the data and this
  should then be used to initialize an instance of MFnVectorArrayData.
*/
class OPENMAYA_EXPORT MFnVectorArrayData : public MFnData
{
	declareMFn(MFnVectorArrayData, MFnData);

public:
	unsigned int		length( MStatus* ReturnStatus = NULL ) const;
	MStatus		    set( MVector& element, unsigned int index );
	MStatus			copyTo( MVectorArray& ) const;
	MStatus			set( const MVectorArray& newArray );
	MVectorArray	array( MStatus*ReturnStatus=NULL );
	MObject			create( MStatus*ReturnStatus=NULL );
	MObject			create( const MVectorArray& in, MStatus*ReturnStatus=NULL );

BEGIN_NO_SCRIPT_SUPPORT:

 	declareMFnConstConstructor( MFnVectorArrayData, MFnData );

	//!	NO SCRIPT SUPPORT
	const MVector&  operator[]( unsigned int index ) const;
	//!	NO SCRIPT SUPPORT
	MVector&	    operator[]( unsigned int index );

END_NO_SCRIPT_SUPPORT:

protected:
// No protected members

private:
// No private members
};

#endif /* __cplusplus */
#endif /* _MFnVectorArrayData */
